UART connection not working (no replies)
UART seems not to work with TMC2208 / 9, M122 command always returns "BadConnection" error. I have read that many, especially for the first experiences, encounter this error. I have carried out...
View ArticleMadness! PlatformIO is building mega2560 for my ARM processor! (no replies)
Wow, VSCode doing this: > Executing task: C:\Users\user\.platformio\penv\Scripts\platformio.exe run < Processing mega2560 (platform: atmelavr; board: megaatmega2560; framework: arduino) When I...
View ArticleServo motor instead of extruder stepper motor (no replies)
I'm currently in the process of making a pancake printer using Marlin and RepRap. Instead of using a stepper motor for the extruder, is it possible to use a servo motor? The servo motor would rotate...
View ArticleBOARD_CHITU3D_V6 and LVGL_UI (no replies)
I got Marlin running on my Tronxy XY-2 Pro Titan printer tonight, but it seems there are two choices in platform.ini (1) chitu_v5_gpio_init (2) chitu_f103 However my board is BOARD_CHITU3D_V6 which is...
View ArticleNo SD icon on Full Graphic Smart Controller and no SD available:-( (3 replies)
I have decided to have a stand alone printer (I have a Prusa i3 clone, aluminium frame, ramps1.2) that always worked with a pc connected. I have bought the Full Graphic Smart controller and updated...
View ArticleMarlin 2.x & PlatformIO erste Schritte, hat mein flash geklappt? (no replies)
Hallo zusammen, da mein aktueller Drucker mit einem 8 Bit MKS GEN V1.4 leider mit Board defekt ausgefallen ist habe ich mir ein 32 Bit MKS SGEN_L V2.0 geholt. Ich bin gerade dabei mir einen zweiten...
View ArticleCannot use the same TX pin for both Z steppers (TMC2208 UART) (no replies)
Hello everybody. I am currently running an old Marlin 2.0.x-bugfix version on my heavily modded 8-bit Anycubic i3 Mega with TMC2208s in UART mode. With my current setup, the two Z steppers both share...
View ArticleMarlin 2.0 Fan PWM frequency too low (2 replies)
Hello everybody, I changed the cooling system (hotend+part cooling) on my Ender 3 Pro, and in this process I also changed the stock fans with some Sunon MF40202VX-1000U-A99, 40x40x20 fans. I am now...
View ArticleThermocouple hotend sensor question (no replies)
Is there an existing configuration of Marlin which would support two thermocouples with Adafruit AD8595 conditioners? The output from these is 5mv/°C with a -1.25V offset. Mike
View ArticleMarlin 2.0 Error:checksum mismatch, Last Line: 38 (2 replies)
Hello experts I used marlin 2.0 on my anycubic i3 mega since nearly 2 month. Now i have a problem. At my last prints i got sometimes a error. Situation: The printer work for a few minutes and suddenly...
View ArticleGadget3D Printer updating to latest Marlin (no replies)
Hi I have had a Gadget3D printer for many years now but needed to change the Arduino Mega controller. Looks like gadget3d have long since gone and therefore I can not download the firmware. I gather...
View ArticleWhen i enable power loss my printer halted when my hotend is turned on (no...
I have A DIY CoreXY printer every thing works great but when i enable power loss with pin 44 set to low my printer wouldn't work. If i heated bed is on it's ok but when i start printing a file or...
View ArticleAuto bed levelling doesn't probe the bed properly (no replies)
Ive built my own corexy machine with a 300 by 300 bed. It uses an inductive Z probe. all works as it should if the y limits are set so that the probe does not go past the y=255 in the probing...
View Articleúprava FW Marlin na přání (no replies)
Zdravím, hledám programátora - nadšence, který by dokázal upravit FW Marlin Mám projekt na kterém pracuji - 4x extruder na IDEXu. Díky. Petr
View ArticleProblem with M226 and full graphic smart controller (no replies)
Hello, i have a custom application with a ramps1.4 running marlin and it works all fine. But when i want to use the M226 command for the Pressbutton Pin on my smart controller it keeps it set, even...
View Article"Pause" causes printer to get totally lost on "continue" (no replies)
If I pause my printer, it executes the pause script, which is to go to park position. When I tell it to continue it is totally lost, bangs the stops and eventually does continue, but obviously not in...
View ArticleKompiliere STM32F407ZGT6 Marlin 2.0.7.2 SKR Pro v1.2 VSCode platformio(Atom)...
Moin, ich bin da an einen CubeX Duo gekommen. Den würde ich nun gern open source umgestalten. Ich hab mich mit wenig Hintergrund Wissen wegen dem Youtuber Philipps 3D Druck für das SKR Pro Board v1.2...
View ArticleIssue with homing on Marlin 2.0.7.2 ( ok with 1.1.9 ) (no replies)
Hi guys, This is my first post here. Please help to understand the following issue. I have RigidBot 3D Printer ( Cartesian, 250x250x250, single extruder, no probes ) Successfully configured and...
View ArticlePlease tell me the recommended operation with ABL (Bilinear) Dual Z & BL...
I have a dual Z & dual end stop(micro switch) printer. Now the Z home position is determined by the end stop. The Z-home is located slightly below the surface of the build plate. It is about 0.5...
View ArticleNot moving below Z0 when Mesh Bed Leveling is used (2 replies)
I use the latest Marlin bugfix 2.0.x. With version 2.0.1 mesh bed leveling (MBL) worked without problems. But now I have to disable the software end stops with M211 S0 and I did the MBL without...
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